Sử dụng chỉ thị sinh học rêu barbula indica trong đánh giá nguồn phát thải gây ô nhiễm kim loại nặng trong không khí tại thành phố Hải Phòng

Abstract

Continuous and systematic air quality monitoring has become an urgent necessity. This study investigates the identification of sources of heavy metal emissions in the atmosphere using neutron activation analysis performed at the IBR-2 reactor of the Joint Institute for Nuclear Research in Dubna, Russia. The analysis was conducted on 39 samples of the moss Barbula indica, which were collected from 39 locations in Hai Phong in January 2020. Through factor analysis, the research team assessed the primary sources of heavy metal pollution in Hai Phong City and evaluated the suitability of Barbula indica moss as a bioindicator for analyzing atmospheric heavy metal contamination.​